66728488

素因数分解:

$2^3\times {\mathrm{691}}^1\times {\mathrm{12071}}^1$

素因数の和:12768

約数の個数: 16

約数和(自身を含む): 125307360

約数和(自身を除く): 58578872

約数列:

[1, 2, 4, 8, 691, 1382, 2764, 5528, 12071, 24142, 48284, 96568, 8341061, 16682122, 33364244, 66728488]

約数ペア:

[(1, 66728488), (2, 33364244), (4, 16682122), (8, 8341061), (691, 96568), (1382, 48284), (2764, 24142), (5528, 12071)]